Trace number 357088

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1801.37 1802.11

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_14.opb.PB06.opb
MD5SUM13c1b3915f4d316b882a7e551b1f0496
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark502
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 502
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 498884
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 498884
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
4.69/4.70	c ...done
4.69/4.70	c #vars=10000 #constraints=656901 hasObjective=yes
7.28/7.34	c res. mode=mod
7.28/7.34	c VSIDS like heuristics
7.28/7.34	c complete search running
7.38/7.48	c restart after 401 decisions
7.48/7.58	c nbDecision=500 #constraints=656901
7.59/7.65	c restart after 801 decisions
7.69/7.78	c nbDecision=1000 #constraints=656901
7.78/7.90	c nbDecision=1500 #constraints=656901
7.88/7.92	c restart after 1601 decisions
8.08/8.14	c nbDecision=2000 #constraints=656901
8.18/8.25	c nbDecision=2500 #constraints=656901
8.28/8.36	c nbDecision=3000 #constraints=656901
8.38/8.41	c restart after 3201 decisions
8.69/8.71	c nbDecision=3500 #constraints=656901
8.79/8.81	c nbDecision=4000 #constraints=656901
8.88/8.92	c nbDecision=4500 #constraints=656901
8.98/9.03	c nbDecision=5000 #constraints=656901
9.08/9.14	c nbDecision=5500 #constraints=656901
9.18/9.24	c nbDecision=6000 #constraints=656901
9.28/9.33	c restart after 6401 decisions
9.68/9.78	c nbDecision=6500 #constraints=656901
9.79/9.90	c nbDecision=7000 #constraints=656901
9.98/10.00	c nbDecision=7500 #constraints=656901
10.08/10.11	c nbDecision=8000 #constraints=656901
10.18/10.21	c nbDecision=8500 #constraints=656901
10.28/10.32	c nbDecision=9000 #constraints=656901
10.38/10.42	c nbDecision=9500 #constraints=656901
10.48/10.51	c nbDecision=10000 #constraints=656901
69.67/69.78	c nbDecision=10500 #constraints=657290
188.12/188.25	c nbDecision=11000 #constraints=657794
336.58/336.84	c nbDecision=11500 #constraints=658298
537.80/538.16	c nbDecision=12000 #constraints=658799
831.40/831.84	c nbDecision=12500 #constraints=659303
1054.02/1054.51	c restart after 12801 decisions
1057.82/1058.30	c nbDecision=13000 #constraints=659610
1058.32/1058.80	c nbDecision=13500 #constraints=659610
1058.82/1059.33	c nbDecision=14000 #constraints=659610
1059.42/1059.90	c nbDecision=14500 #constraints=659610
1060.02/1060.51	c nbDecision=15000 #constraints=659610
1060.62/1061.13	c nbDecision=15500 #constraints=659610
1061.22/1061.75	c nbDecision=16000 #constraints=659610
1061.82/1062.32	c nbDecision=16500 #constraints=659610
1492.96/1493.69	c nbDecision=17000 #constraints=660093
1747.46/1748.25	c nbDecision=17500 #constraints=660554
1800.05/1800.80	Received signal 15
1801.15/1801.93	
1801.15/1801.93	s UNKNOWN
1801.15/1801.93	
1801.15/1801.93	c user time= 1800.36 s
1801.15/1801.93	c system time= 0.831873 s
1801.15/1801.93	c wall clock time=1801.93

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-357088-1176854242 -o ROOT/results/node40/solver-357088-1176854242 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357088-1176854242/instance-357088-1176854242.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 32197
/proc/meminfo: memFree=1514040/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=1620 CPUtime=0
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 14303799 1658880 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 405 166 126 317 0 84 0

[startup+0.0518261 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 32197
/proc/meminfo: memFree=1514040/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=2296 CPUtime=0.04
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 401 0 0 0 4 0 0 0 18 0 1 0 14303799 2351104 350 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 574 350 130 317 0 253 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2296

[startup+0.101835 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 32197
/proc/meminfo: memFree=1514040/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=3380 CPUtime=0.09
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 669 0 0 0 9 0 0 0 18 0 1 0 14303799 3461120 618 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 845 618 130 317 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3380

[startup+0.301877 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 32197
/proc/meminfo: memFree=1514040/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=7732 CPUtime=0.29
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 1773 0 0 0 29 0 0 0 19 0 1 0 14303799 7917568 1689 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 1933 1689 130 317 0 1612 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7732

[startup+0.70196 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 32197
/proc/meminfo: memFree=1514040/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=16436 CPUtime=0.69
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 3983 0 0 0 67 2 0 0 23 0 1 0 14303799 16830464 3834 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 4109 3834 130 317 0 3788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16436

[startup+1.50213 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 32198
/proc/meminfo: memFree=1492720/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=33712 CPUtime=1.49
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 8411 0 0 0 145 4 0 0 25 0 1 0 14303799 34521088 8134 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 8428 8134 130 317 0 8107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33712

[startup+3.10146 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 32198
/proc/meminfo: memFree=1468848/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=68264 CPUtime=3.08
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 17290 0 0 0 301 7 0 0 25 0 1 0 14303799 69902336 16755 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 17066 16755 130 317 0 16745 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 68264

[startup+6.30113 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 32198
/proc/meminfo: memFree=1368816/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=151836 CPUtime=6.29
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 38396 0 0 0 611 18 0 0 25 0 1 0 14303799 155480064 37348 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 37959 37348 137 317 0 37638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151836

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 32198
/proc/meminfo: memFree=1337144/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=197124 CPUtime=12.68
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 49734 0 0 0 1244 24 0 0 25 0 1 0 14303799 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 197124

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 32198
/proc/meminfo: memFree=1337336/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=197124 CPUtime=25.48
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 49734 0 0 0 2524 24 0 0 25 0 1 0 14303799 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 197124

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 32198
/proc/meminfo: memFree=1337400/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=197124 CPUtime=51.07
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 49736 0 0 0 5083 24 0 0 25 0 1 0 14303799 201854976 44197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 49281 44197 139 317 0 48960 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 197124

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 32198
/proc/meminfo: memFree=1326264/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=209240 CPUtime=102.25
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 52580 0 0 0 10199 26 0 0 25 0 1 0 14303799 214261760 47032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 52310 47032 139 317 0 51989 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 209240

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32198
/proc/meminfo: memFree=1308984/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=227896 CPUtime=162.23
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 56942 0 0 0 16195 28 0 0 25 0 1 0 14303799 233365504 51369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 56974 51369 139 317 0 56653 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 227896

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 32264
/proc/meminfo: memFree=1292672/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=243944 CPUtime=222.19
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 60712 0 0 0 22188 31 0 0 25 0 1 0 14303799 249798656 55115 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 60986 55115 139 317 0 60665 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 243944

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32396
/proc/meminfo: memFree=1276024/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=263280 CPUtime=282.09
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 65157 0 0 0 28176 33 0 0 25 0 1 0 14303799 269598720 59542 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 65820 59542 139 317 0 65499 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 263280

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32396
/proc/meminfo: memFree=1260088/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=280640 CPUtime=342.07
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 69132 0 0 0 34172 35 0 0 25 0 1 0 14303799 287375360 63506 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713827 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 70160 63506 139 317 0 69839 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 280640

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32396
/proc/meminfo: memFree=1244984/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=296428 CPUtime=402.05
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 72940 0 0 0 40168 37 0 0 25 0 1 0 14303799 303542272 67304 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 74107 67304 139 317 0 73786 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 296428

[startup+462.301 s]
/proc/loadavg: 1.05 0.99 0.97 2/78 32396
/proc/meminfo: memFree=1231224/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=311160 CPUtime=462.03
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 76335 0 0 0 46164 39 0 0 25 0 1 0 14303799 318627840 70682 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710772 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 77790 70682 139 317 0 77469 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 311160

[startup+522.302 s]
/proc/loadavg: 1.02 0.99 0.97 2/78 32396
/proc/meminfo: memFree=1217848/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=325664 CPUtime=522.01
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 79738 0 0 0 52161 40 0 0 25 0 1 0 14303799 333479936 74084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 81416 74084 139 317 0 81095 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 325664

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32396
/proc/meminfo: memFree=1204792/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=339668 CPUtime=581.99
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 83002 0 0 0 58157 42 0 0 25 0 1 0 14303799 347820032 77296 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 84917 77296 139 317 0 84596 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 339668

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32396
/proc/meminfo: memFree=1188408/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=359328 CPUtime=641.97
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 87118 0 0 0 64153 44 0 0 25 0 1 0 14303799 367951872 81343 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713818 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 89832 81343 139 317 0 89511 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 359328


################
# More data... #
################

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=1094328/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=466820 CPUtime=1061.82
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 113210 0 0 0 106124 58 0 0 25 0 1 0 14303799 478023680 104835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 116705 104835 139 317 0 116384 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 466820

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=1082168/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=480448 CPUtime=1121.79
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 116975 0 0 0 112119 60 0 0 25 0 1 0 14303799 491978752 107860 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711122 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 120112 107860 139 317 0 119791 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 480448

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=1069176/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=495660 CPUtime=1181.77
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 121120 0 0 0 118115 62 0 0 25 0 1 0 14303799 507555840 111156 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 123915 111156 139 317 0 123594 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 495660

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=1056056/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=511400 CPUtime=1241.75
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 125269 0 0 0 124112 63 0 0 25 0 1 0 14303799 523673600 114449 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134559088 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 127850 114449 139 317 0 127529 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 511400

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=1042680/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=527328 CPUtime=1301.74
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 129765 0 0 0 130109 65 0 0 25 0 1 0 14303799 539983872 117725 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 131832 117725 139 317 0 131511 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 527328

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=1030776/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=541016 CPUtime=1361.7
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 133987 0 0 0 136104 66 0 0 25 0 1 0 14303799 554000384 120702 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554526 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 135254 120702 139 317 0 134933 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 541016

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=1017080/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=557412 CPUtime=1421.68
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 138688 0 0 0 142100 68 0 0 25 0 1 0 14303799 570789888 124063 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 139353 124063 139 317 0 139032 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 557412

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=1005112/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=571864 CPUtime=1481.66
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 142980 0 0 0 148095 71 0 0 25 0 1 0 14303799 585588736 127140 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 142966 127140 139 317 0 142645 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 571864

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=991672/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=587572 CPUtime=1541.64
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 147792 0 0 0 154091 73 0 0 25 0 1 0 14303799 601673728 130553 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604330 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 146893 130553 139 317 0 146572 0
Current children cumulated CPU time (s) 1541.64
Current children cumulated vsize (KiB) 587572

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=979448/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=602080 CPUtime=1601.62
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 152504 0 0 0 160087 75 0 0 25 0 1 0 14303799 616529920 133587 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278904 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 150520 133587 139 317 0 150199 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 602080

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=963576/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=621212 CPUtime=1661.6
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 158206 0 0 0 166082 78 0 0 25 0 1 0 14303799 636121088 137517 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134559021 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 155303 137517 139 317 0 154982 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 621212

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=950328/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=636548 CPUtime=1721.58
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 162818 0 0 0 172077 81 0 0 25 0 1 0 14303799 651825152 140854 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 159137 140854 139 317 0 158816 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 636548

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=937080/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=650472 CPUtime=1781.55
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 166074 0 0 0 178073 82 0 0 25 0 1 0 14303799 666083328 144110 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 162618 144110 139 317 0 162297 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 650472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=933432/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=654136 CPUtime=1800.05
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 166961 0 0 0 179922 83 0 0 25 0 1 0 14303799 669835264 144997 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 163534 144997 139 317 0 163213 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 654136

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1801.4 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 32398
/proc/meminfo: memFree=933432/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=654264 CPUtime=1800.65
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 166995 0 0 0 179982 83 0 0 25 0 1 0 14303799 669966336 145031 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 163566 145031 139 317 0 163245 0
Current children cumulated CPU time (s) 1800.65
Current children cumulated vsize (KiB) 654264

[startup+1801.81 s]
/proc/loadavg: 1.00 0.99 0.97 4/79 32399
/proc/meminfo: memFree=933168/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=654408 CPUtime=1801.05
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 167019 0 0 0 180022 83 0 0 25 0 1 0 14303799 670113792 145055 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 163602 145055 139 317 0 163281 0
Current children cumulated CPU time (s) 1801.05
Current children cumulated vsize (KiB) 654408

[startup+1802 s]
/proc/loadavg: 1.00 0.99 0.97 4/79 32399
/proc/meminfo: memFree=933168/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=618480 CPUtime=1801.25
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194304 167038 0 0 0 180042 83 0 0 25 0 1 0 14303799 633323520 140555 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135266198 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 154620 140555 155 317 0 154299 0
Current children cumulated CPU time (s) 1801.25
Current children cumulated vsize (KiB) 618480

[startup+1802.1 s]
/proc/loadavg: 1.00 0.99 0.97 4/79 32399
/proc/meminfo: memFree=933168/2055920 swapFree=4192024/4192956
[pid=32197] ppid=32195 vsize=0 CPUtime=1801.35
/proc/32197/stat : 32197 (oree) R 32195 32197 32055 0 -1 4194308 167038 0 0 0 180044 91 0 0 25 0 1 0 14303799 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32197/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1801.35
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1802.11
CPU time (s): 1801.37
CPU user time (s): 1800.44
CPU system time (s): 0.925859
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 654408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.44
system time used= 0.925859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167038
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 37975

runsolver used 2.03169 second user time and 4.32734 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Apr 17 23:57:22 UTC 2007

IDJOB= 357088
IDBENCH= 1973
IDSOLVER= 172
FILE ID= node40/357088-1176854242

PBS_JOBID= 4590240

Free space on /tmp= 66529 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_14.opb.PB06.opb
COMMAND LINE= oree /tmp/evaluation/357088-1176854242/instance-357088-1176854242.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-357088-1176854242 -o ROOT/results/node40/solver-357088-1176854242 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357088-1176854242/instance-357088-1176854242.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  13c1b3915f4d316b882a7e551b1f0496

RANDOM SEED= 103933588

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.283
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.283
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1514512 kB
Buffers:         33388 kB
Cached:         329080 kB
SwapCached:        448 kB
Active:         122088 kB
Inactive:       353980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514512 kB
SwapTotal:     4192956 kB
SwapFree:      4192024 kB
Dirty:           18240 kB
Writeback:           0 kB
Mapped:         131620 kB
Slab:            50812 kB
Committed_AS:   259584 kB
PageTables:       1892 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66529 MiB

End job on node40 on Wed Apr 18 00:27:25 UTC 2007